... 16 to 3/4by 16ths320-4001320-3001202&41 each of 3,4,5,6,8,10,12,14,18,20mm320-1004320-0004202&41 ... each of 3,4,5,6,8,10,12,14,16,20mm320-1005320-00051021 each ... of 3,4,5,6,8,10,12,14,18,20mm320-1006320-00061041 each of 3,4,5,6,8,10,12 ... ,14,18,20mm320-1007320-0007941 each of 4,5,6,8,10,12,14 ...